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Problems with Oracle JDBC data source [message #43582] Tue, 07 June 2005 06:46 Go to next message
Eclipse UserFriend
Originally posted by: juergen.schwarz.gefasoft.de

Hi,

I'm using BIRT 1.0 and cerated a datasource to an Oracle 9 database and
a new record set for a table in that DB.
In the record set settings box in BIRT everything works, I can see and
select the table columns, even the preview of the records is fine.
But in the report where I want to use these records, the preview does
not work but generates the following error message:

There are errors on the report page:Error1:Die Verbindung kann fьr
Treiber (org.eclipse.birt.report.data.oda.jdbc) nicht geцffnet
werden.Cannot load JDBC Driver class: [oracle.jdbc.OracleDriver]. Cannot
load JDBC Driver class: [oracle.jdbc.OracleDriver].



Sorry, BIRT display in German on my system.

Any help what the cause for this may be?

Regards,
Juergen
Re: Problems with Oracle JDBC data source [message #43779 is a reply to message #43582] Tue, 07 June 2005 16:43 Go to previous messageGo to next message
Gary Xue is currently offline Gary XueFriend
Messages: 193
Registered: July 2009
Senior Member
The most likely cause is that the JDBC driver has not been installed in
the viewer plugin directory. Check the following directory. Do you see
your Oracle JDBC driver there? If not you will need to manually copy that
driver's JAR files to this location for report preview to work:

\eclipse\plugins\org.eclipse.birt.report.viewer_1.0.0\birt\W EB-INF\plugins\org.eclipse.birt.report.data.oda.jdbc\drivers

For more information about installing JDBC drivers, check the BIRT FAQ
page. If this does not solve your problem, you should open a Bugzilla
report so a BIRT developer can investigate.

Gary Xue
BIRT Committer - Data Engine project
Re: Problems with Oracle JDBC data source [message #44277 is a reply to message #43779] Wed, 08 June 2005 05:34 Go to previous message
Eclipse UserFriend
Originally posted by: juergen.schwarz.gefasoft.de

Great this works!

But the file was not there, I really had to copy it. Somehow it was'n
copie automatically.

Regards,
Juergen


Gary Xue schrieb:
> The most likely cause is that the JDBC driver has not been installed in
> the viewer plugin directory. Check the following directory. Do you see
> your Oracle JDBC driver there? If not you will need to manually copy
> that driver's JAR files to this location for report preview to work:
>
> \eclipse\plugins\org.eclipse.birt.report.viewer_1.0.0\birt\W EB-INF\plugins\org.eclipse.birt.report.data.oda.jdbc\drivers
>
>
> For more information about installing JDBC drivers, check the BIRT FAQ
> page. If this does not solve your problem, you should open a Bugzilla
> report so a BIRT developer can investigate.
>
> Gary Xue
> BIRT Committer - Data Engine project
>
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